They sell leathers do theyBikerGran wrote:Never mind removing the pong - I'd be more worried about the effect on the stitching which is bound to be the weakest part.
Write to the manufacturers of your leathers and ask them, they're bound to say the leathers are no longer fit for purpose and should be replaced, you can then use that letter to claim the cost of replacing them from the petrol station.

Maybe he's sense of smell is as bad as my hearing.
Anyway good luck, hope it was a tesco gargage.